نتایج جستجو برای: bf 367 618
تعداد نتایج: 12626 فیلتر نتایج به سال:
in this paper, we introduce the notion of $m$-fuzzifying interval spaces, and discuss the relationship between $m$-fuzzifying interval spaces and $m$-fuzzifying convex structures.it is proved that the category {bf mycsa2} can be embedded in the category {bf myis} as a reflective subcategory, where {bf mycsa2} and {bf myis} denote the category of $m$-fuzzifying convex structures of...
In this paper, we introduce the notion of {bf K}-flat projective fuzzy quantales, and give an elementary characterization in terms of a fuzzy binary relation on the fuzzy quantale. Moreover, we prove that {bf K}-flat projective fuzzy quantales are precisely the coalgebras for a certain comonad on the category of fuzzy quantales. Finally, we present two special cases of {bf K} as examples.
1 NASA/GSFC, Code 618, Greenbelt, MD 20771, USA; E-Mail: [email protected]; Tel.: +1-301-614-6608 2 Stinger Ghaffarian Technologies (SGT), Technical Support Services Contractor to USGS EROS, NASA/GSFC Mail Code 618, Greenbelt, MD 20771, USA; E-Mail: [email protected]; Tel.: +1-301-614-6683 3 USGS Earth Resources Observation and Science (EROS) Center, 47914 252nd Street, Sioux Falls...
BACKGROUND Over the past decade, considerable attention has been paid to accurately measuring body composition in diverse populations. Recently, the use of air-displacement plethysmography (AP) was proposed as an accurate, comfortable, and accessible method of body-composition analysis. OBJECTIVE The purpose of this study was to compare measurements of percentage body fat (%BF) by AP and 2 ot...
Using percentage body fat (BF%) from a three-compartment (3C) model (body density from underwater weighing (UWW) and bone-mineral mass from dual-energy X-ray absorptiometry (DXA) as a criterion, we studied the accuracy of UWW, DXA, two skinfold equations, and two bioimpedance (BIA) equations. Thirty-four women (aged 16-20 years) with BF% 13.5-31.1 volunteered. UWW underestimated BF% by -0.5 BF%...
Rationale: Angiogenesis is critical for embryonic development and microRNAs fine-tune this process, but the underlying mechanisms remain incompletely understood. Methods: Endothelial cell (EC) specific miR302-367 line was used as gain-of-function and anti-miRs as loss-of-function models to investigate the effects of miR302-367 on developmental angiogenesis with embryonic hindbrain vasculature a...
we show that in {bf zf} set theory without choice, the ultrafilter mbox{principle} ({bf up}) is equivalent to several compactness theorems for alexandroff discrete spaces and to rudin's lemma, a basic tool in topology and the theory of quasi-continuous domains. important consequences of rudin's lemma are various lift lemmas, saying that certain properties of posets are inherited by th...
We present the results of our survey toward the proto–planetary nebula CRL 618 for several large, highly saturated, oxygen-bearing organic molecules of biological importance including acetaldehyde (CH3CHO), acetic acid (CH3COOH), dimethyl ether (CH3OCH3), ethanol (CH3CH2OH), formic acid (HCOOH) and methyl formate (HCOOCH3); large carbon chain molecules including methyl cyanide (CH3CN), methylcy...
Acetic acid-soluble and insoluble proteins were isolated from doughs mixed in the presence of N-ethylmaleimide (NEMI). Reducedpyridylethylated acetic acid-insoluble protein (AF) and reducedpyridylethylated acetic acid-soluble protein (BF) were sequentially fractionated into an acetic acid-insoluble fraction (F-0), an acidic 70% ethanol-insoluble fraction (F-I), a neutral 70% ethanol-insoluble f...
CANCER EPITHELIAL CELLS. Chareeporn Akekawatchai, Jane D. Holland, Marina Kochetkova, John C. Wallace and Shaun R. McColl. From the School of Molecular and Biomedical Science, the University of Adelaide, Adelaide, South Australia, Australia, 5005. Running Title: Transactivation of CXCR4 by IGF-1 Address correspondence to: Professor Shaun McColl, Head, Chemokine Biology, School of Molecular and ...
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